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Adjustable temperature controller with one-time overheat protection

A technology of overheating protection and thermostat, applied in thermal relays, temperature control, instruments, etc., can solve the problems of many processes, large space occupation and high cost

Active Publication Date: 2018-09-28
AUONE ELECTRONICS MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Disadvantages of many processes, many parts, high cost, and large space occupation

Method used

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  • Adjustable temperature controller with one-time overheat protection
  • Adjustable temperature controller with one-time overheat protection
  • Adjustable temperature controller with one-time overheat protection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as figure 1 and figure 2 As shown, the adjustable temperature controller with one-time overheat protection described in the present invention includes a temperature controller. The fixed component is correspondingly set up, and the electrical connection switch component is correspondingly equipped with a one-time overheat protection device, which includes an overheat protection bimetal 11 arranged above the temperature sensing device at intervals and an interval above the overheat protection bimetal 11 One end of the overheating protection bimetal 11 is fixed on the insulation assembly, the other end of the overheating protection bimetal 11 is provided with a cut-off temperature fine-tuning screw 12, and one end of the integrated energy storage flipping shrapnel 10 Fixed on the insulating component, the other end of the integrated energy storage flip shrapnel 10 is provided with a cut-off ceramic rice 9, and the top of the cut-off ceramic rice 9 corresponds to th...

Embodiment 2

[0043] Such as Figure 8 and Figure 9 As shown, the difference between Example 2 and Example 1 is that: Example 1 uses a vertical thermostat, and Example 2 uses a bridge-type thermostat, except that the structure of the temperature adjustment device and the temperature sensing device are slightly different. , the rest of the structure is the same as the embodiment one, and the working principle is also the same, so no repeated description is given.

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Abstract

The invention relates to the technical field of a temperature controller and particularly discloses an adjustable temperature controller with one-time overheat protection. The adjustable temperature controller comprises a one-time overheat protection device, wherein the one-time overheat protection device comprises an overheat protection bimetal sheet which is set above a temperature sensing device at an interval and an integrated energy storage overturn elastic sheet which is set above the overheat protection bimetal sheet at an interval. One end of the overheat protection bimetal sheet is fixed on an insulation assembly. The other end of the overheat protection bimetal sheet is equipped with a switchoff temperature fine-adjustment screw. One end of the integrated energy storage overturnelastic sheet is fixed on the insulation assembly. The other end of the integrated energy storage overturn elastic sheet is equipped with switchoff porcelain element (seeming like a rice grain). The top of the switchoff porcelain element is set corresponding to of an electrical connection switch assembly. The overheat protection bimetal sheet expands with heat and pushes the integrated energy storage overturn elastic sheet upwards. The integrated energy storage overturn elastic sheet drives the switchoff porcelain element. The switchoff porcelain element pushes a reed of the electrical connection switch assembly, so a circuit between the reed and a fixed contact with a wiring terminal is switched off.

Description

technical field [0001] The invention relates to the technical field of temperature controllers, in particular to an adjustable temperature controller with one-time overheating protection. Background technique [0002] The thermostat is used to automatically turn on and off various equipment related to temperature control. At present, thermostats have been widely used in various electric heating equipment and environmental temperature adjustment equipment. A traditional thermostat includes a temperature regulating device, a transmission device, a temperature sensing device, an electrical connection switch assembly, an insulation assembly, and a riveted fixing assembly. In the prior art, the temperature-sensing device includes a bimetal, and its working principle is to drive the transmission ceramic rice of the transmission device to push the double reed of the electrical connection switch assembly through the thermal expansion of the bimetal, so that the movable contact on t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H61/04H01H37/52H01H37/60G05D23/00
CPCG05D23/00H01H37/52H01H37/60H01H61/04
Inventor 钟远浩欧志文
Owner AUONE ELECTRONICS MFG